use integer instead of float in linkcheck_timeout to silence warning

6d78983c · Studer Gabriel · 2cf85078 · 6d78983c
Commit 6d78983c authored 6 years ago by Studer Gabriel
--- a/doc/conf.py.in
+++ b/doc/conf.py.in
@@ -300,6 +300,6 @@ rst_epilog = """
 """ % project
 # increase default timeout (5s) for linkcheck
-linkcheck_timeout = 15.0
+linkcheck_timeout = 15
 #  LocalWords:  cmake